The Yuba County Five were a group of young men from Yuba City, California, with mild intellectual disabilities or psychiatric conditions, who attended a college basketball game at California State University, Chico, on the night of February 24, 1978. Four of them—Bill Sterling, 29; Jack Huett, 24; Ted Weiher, 32; and Jack Madruga, 30—were later found dead; the fifth, Gary Mathias, 25, has never been found. Several days after their initial disappearance, the group's Mercury Montego was found, abandoned, in a remote area of Plumas National Forest on a high mountain dirt road that was far out of their way...